Properties of heptadecane
Thermophysical properties for heptadecane (CAS: 629-78-7). Use the selector below to view properties in different unit systems.
Calculation Conditions
The following state-dependent properties were calculated at these standard conditions.
Temperature
25 °C
Pressure
1.01325 bar
Need properties at a different state? Use our interactive calculator.
Open CalculatorIdentification
- AtomsC: 17, H: 36
- CAS629-78-7
- FormulaC17H36
- ID629-78-7
- InChIC17H36/c1-3-5-7-9-11-13-15-17-16-14-12-10-8-6-4-2/h3-17H2,1-2H3
- InChI KeyNDJKXXJCMXVBJW-UHFFFAOYSA-N
- IUPAC Nameheptadecane
- Molecular Weight (kg)240.468
- Phasel
- PubChem ID1.2398e+4
- SMILESCCCCCCCCCCCCCCCCC
- Synonyms
Physical Properties
- Acentric factor0.7564
- Critical pressure (bar)13.4
- Critical temperature (°C)462.85
- Critical volume (m³/kmol)1.103
- Dipole moment0
- Melting temperature (°C)22
- Normal boiling temperature (°C)303
State-dependent Properties
- API gravity51.1108
- Compressibility factor0.0127281
- Density (kg/m³)772.222
- Dynamic viscosity (cP)3.57849
- Enthalpy of vaporization (mass) (kJ)347.023
- Enthalpy of vaporization (molar) (kJ/kmol)8.3448e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.4266e-7
- Kinematic viscosity4.6340e-6
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))533.376
- Molar volume (m³/kmol)0.311397
- Parachor1.2858e-4
- Poynting correction factor1.01281
- Prandtl number55.3598
- Saturation pressure (bar)7.3681e-7
- Saturation temperature (°C)301.406
- Solubility parameter1.6125e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.772982
- Specific heat capacity (kJ/kg·K)2.21808
- Surface tension0.0276188
- Thermal conductivity0.143378
- Thermal diffusivity8.3707e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)132.204
- Lower flammability limit0.0257658
- Upper flammability limit0.250663
Environmental Properties
- Global warming potential
- Ozone depletion potential